out of the building past this huge gamete of different press you see including some on a bike right here. he or she will be carrying a bulletin. will include the sex of the baby, the time the baby was born as well as the weight of the baby. and that will be taken two miles through london and using traditions, the palace will place that bulletin on an easel. there's a new twist this time around. new technology the royal family is embracing social media. the announcement will be placed on twitter. >> we might not find out the baby's name on twitter. what are the bookies preparing for at this point? >> reporter: well, that's an interesting thing about this country. what is happening is a lot of people are putting down their favorite. placing money on what the baby's name may be. of course, if it's a girl, some of the frontrunners, would be diana, elizabeth, caroline. what most people will tell you here when you ask them about the name. what's more important, they just want a healthy baby. they want this delivery to go well. at the end of the day, even though kate is a duchess, she's a first